*{
    margin: 0px;
    padding: 0px;
}
.head{
    width: 100%;
    height: 405px;
    background-image: url(../images/top-bg.gif);
    background-repeat: no-repeat;
    background-position: center;
    background-position: top;
    background-color: black;
    position: relative;
}
.center{
    width:100%;
    height:293px;
    background-image: url(../images/cont-box-top.gif);
    background-repeat: no-repeat;
    background-position: center;
    background-position: top;
    background-color: black;
}
.footer{
    width:100%;
    height:93px;
    background-image: url(../images/bottom-bg.gif);
    background-repeat: no-repeat;
    background-position: center;
    background-position: top;
    background-color: black;
}
.head li{
    list-style: none;
    float: left;
    color: white;
    margin-left: 75px;
}
.head ul{
    position: absolute;
    left: 430px;
}
.head ul li:nth-child(1){
    color: #c50000;
}
.head>img{
    position: absolute;
    left:260px ;
}
.head div img:nth-child(1){
    position: absolute;
    left: 540px;
    top: 80px;
    margin-right: 40px;
}
.head div img:nth-child(2){
    position: absolute;
    left: 800px;
    top: 80px;
    margin-right: 40px;
}
.head div img:nth-child(3){
    position: absolute;
    left: 1030px;
    top: 80px;
    margin-right: 40px;
}
.nr{
    width: 900px;
    height: 300px;
    position: absolute;
    left: 300px;
    top: 270px;
    color: white;
}
.nr span{
    font-size: 20px;
}
.center::before{
    content: '';
    display: table;
}
h3{
    margin-top: 20px;
    margin-left: 295px;
    
}
.center div{
    width: 533px;
    height: 60px;
    /* border: 1px solid red; */
    margin-left: 290px;
    display: flex;
    color: white;
    margin-bottom: 20px;
}
.center div span{
    font-weight: bolder;
}
.car img{
    width: 433px;
    height: 386px;
    position: absolute;
    top: 400px;
    left: 800px;
}
.over{
    width: 100%;
    height: 45px;
    margin: auto;
    background-color: black;
    color: white;
    line-height: 45px;
}
.over div {
    width: 1000px;
    margin-left: 280px;
}
.over div span {
    margin-right: 40px;
}